CN109941478B - Automatic edge sealing production all-in-one machine for screen protector - Google Patents
Automatic edge sealing production all-in-one machine for screen protector Download PDFInfo
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- CN109941478B CN109941478B CN201910356120.8A CN201910356120A CN109941478B CN 109941478 B CN109941478 B CN 109941478B CN 201910356120 A CN201910356120 A CN 201910356120A CN 109941478 B CN109941478 B CN 109941478B
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Abstract
The invention discloses an automatic edge sealing production integrated machine for screen protection articles, which comprises a protective film feeding part, a bag film feeding part, an edge sealing cutting part, a gradual pushing mechanism and a material receiving part, wherein the protective film feeding part is connected with the bag film feeding part, the edge sealing cutting part is fixed above the bag film feeding part, the gradual pushing mechanism is fixed on one side of the bag film feeding part and is fixed behind the edge sealing cutting part, and the material receiving part is used for receiving the bag film feeding part; the protective film feeding part comprises a protective film feeding belt and a protective film taking mechanism, and the protective film taking mechanism is fixed on one side of the tail end of the protective film feeding belt; the automatic packaging machine has high automation degree, realizes the continuous packaging of the protective film, saves labor, improves the production efficiency, reduces the production cost of enterprises, is convenient to maintain, and has good market application value.
Description
Technical Field
The invention relates to the field of automatic packaging, in particular to an automatic edge sealing production all-in-one machine for screen protectors.
Background
The protective film is the most popular advanced protective mask for the electronic products with display screens at present, such as mobile phone protective films and IPAD protective films, and the protective film plays an important role in protecting the mobile phones and IPAD, but the protective film is not well known by many people, especially the toughened glass adhesive film. The toughened glass film has the characteristics that the toughened glass film is made of toughened glass materials, can play a better scratch-resistant role compared with common plastics, and has better fingerprint-resistant and oil-resistant effects. And the toughened film can be regarded as a second outer screen of the mobile phone, and if the mobile phone falls, the toughened film can absorb certain damage, so that the effect of reducing the probability of screen breaking is achieved. The protective film needs to be packaged, especially, the toughened glass film needs to be packed into the pearl wool protective bag, prevents to receive the extrusion in the transportation and damages, and in the current protective film production packaging process, need mostly adopt manual packing, is about to pack the protective film into the protective bag that makes, and degree of automation is low, and is inefficient, and packaging quality is also uneven, does not form the continuity packing.
The prior art has defects and needs to be improved.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides an automatic edge sealing production all-in-one machine for a screen protector.
The invention provides a technical document, in particular to an automatic edge sealing production integrated machine for a screen protector, which comprises a protective film feeding part, a bag film feeding part, an edge sealing cutting part, a gradual pushing mechanism and a material receiving part, wherein the protective film feeding part is connected with the bag film feeding part, the edge sealing cutting part is fixed above the bag film feeding part, the gradual pushing mechanism is fixed on one side of the bag film feeding part, the gradual pushing mechanism is fixed behind the edge sealing cutting part, and the material receiving part is used for receiving the bag film feeding part; protective film material loading portion includes protective film material loading belt and protective film feeding agencies, protective film feeding agencies is fixed in one side of protective film material loading belt's tail end, and sets up between protective film material loading belt and bag membrane material loading portion, protective film feeding agencies is used for transferring the protective film rotation of protective film material loading belt tail end to bag membrane material loading portion on, bag membrane material loading portion is used for carrying out the material loading through the adsorption type with the protective film and carries, banding cutting off part is used for carrying out hot pressing banding and cutting off the protective film, makes protective film formation opening wrapping bag, gradually pushing mechanism is used for progressively propelling movement protective film to the opening wrapping bag in, connects the material portion to be used for carrying the protective film of opening wrapping bag and receives the material.
Preferably, the protective film taking mechanism comprises a motor support, a rotating motor, a rotating coupler, a rotary table and a taking device fixed on the rotary table, wherein the rotating motor is embedded in the motor support, the output end of the rotating motor is connected with the rotary table above the motor support through the rotating coupler, the rotating motor drives the rotary table above the motor support through the rotating coupler, four support plates extend outwards from the rotary table, the four support plates are uniformly arranged on the rotary table at intervals of 90 degrees and correspond to four working positions, a pressing cylinder is fixed above the tail end of a protective film feeding belt through the support, at least one taking device is arranged at the front ends of the support plates, and the taking devices are used for absorbing the protective film; the output shaft of the pressing cylinder corresponds to the material taking device below the pressing cylinder, and the pressing cylinder is used for pressing the material taking device.
Preferably, the material taking device comprises a self-recovery guide pillar and a vacuum suction nozzle fixed below the self-recovery guide pillar, the self-recovery guide pillar is embedded into the front end of the support plate through a sliding sleeve, the self-recovery guide pillar comprises a guide pillar and a compression spring sleeved on the guide pillar, the upper end of the compression spring is limited below a cap of the guide pillar, the lower end of the compression spring is embedded into a ring groove of the sliding sleeve, and an output shaft of the pressing cylinder corresponds to the self-recovery guide pillar in the vertical direction and is used for pressing down the self-recovery guide pillar.
Preferably, the banding cutting off portion includes the hot support of cutting, maintains the cylinder, the movable guide rail, the hot slide of cutting, the hot cylinder of cutting and the seat of cutting, the fixed backplate in top of the hot support of cutting, the fixed maintenance cylinder in top of backplate, the vertical fixed movable guide rail in front side of backplate, the hot slide is fixed in on a set of slide on movable guide rail upper portion, and the output and the hot slide of maintenance cylinder are connected, and fixed hot cylinder of cutting is fixed on the hot slide, and the hot seat of cutting is fixed in on a set of slide of movable guide rail lower part through the connecting seat on, the side of the hot seat of cutting is the fixed cloth unloading bracing piece that scalds still, and the fixed cloth of scalding in back of backplate receives the material bracing piece, scalds cloth between cloth unloading bracing piece and the boiling hot cloth receipts material bracing piece around scalding, set up the hot cutter in the hot seat of cutting, scald cloth.
Preferably, the hot cutting base comprises a hot cutting top plate, a hot cutting bottom plate, a hot cutting guide pillar and a hot cutter, the hot cutting top plate is fixed on the connecting base, the hot cutting top plate is connected with the hot cutting bottom plate through the hot cutting guide pillar, the lower end of the hot cutting guide pillar is fixed on the hot cutting bottom plate, the upper end of the hot cutting guide pillar penetrates through the hot cutting top plate, the hot cutter is fixed on the lower surface of the hot cutting top plate, a strip-shaped hole matched with the hot cutter is formed in the hot cutting bottom plate, and the strip-shaped hole is used for allowing the hot cutter to.
Preferably, gradually push away the mechanism and include propelling movement cylinder and propelling movement barrel, the propelling movement cylinder is fixed in one side of bag membrane material loading portion through the layer board level, and the propelling movement barrel is fixed in the output of propelling movement cylinder, and the propelling movement barrel sets up to progressive echelonment from left to right horizontal direction for progressively in pushing the protective film into the opening wrapping bag.
Preferably, bag membrane material loading portion includes bag membrane material loading tray, bag membrane guide wheelset and bag membrane conveyer belt, bag membrane material loading tray is fixed in the oblique top of bag membrane conveyer belt head end through oblique pillar, and bag membrane guide wheelset is fixed in bag membrane conveyer belt head end, and the bag membrane on the bag membrane material loading tray gets into bag membrane conveyer belt behind bag membrane guide wheelset.
Preferably, bag membrane guide wheelset comprises three compression rollers and both sides fixed plate, and three compression rollers pass through the bearing and inlay between the fixed plate of both sides, and three compression rollers are triangle-shaped and arrange on the fixed plate, and the bag membrane passes from level between three compression rollers, because the limit for width effect of fixed plate of both sides and the pressfitting effect of compression roller, the bag membrane is the fifty percent discount state and gets into bag membrane conveyer belt, the head end area of bag membrane conveyer belt sets up the limiting plate, and on the frame of bag membrane conveyer belt both sides was fixed in at the both ends of limiting plate, and formed the slit between limiting plate and the bag membrane conveyer belt, the bag membrane passes through in the slit from.
Preferably, the bag membrane conveyer belt sets up to the absorption formula conveyer belt, set up the getter device in the frame of absorption formula conveyer belt, the getter device sets up to hollow cavity, and the upper surface of getter device is smooth plane, and the getter device upper surface is equipped with the banding induction port that corresponds with the gas pocket on the absorption formula conveyer belt, and the getter device is connected with the negative pressure machine through the admission line.
Preferably, set up bag membrane opening plate through branch on the limiting plate, on the limiting plate was fixed in to the branch level, the one end of branch was fixed in on the limiting plate, branch was towards the direction of bag membrane conveyer belt motion, and the fixed bag membrane opening plate of the branch other end, bag membrane opening plate set up to slice, and leaves the clearance between bag membrane opening plate and the bag membrane conveyer belt, and this clearance only allows through one deck bag membrane, and bag membrane opening plate is used for opening the bag membrane of fifty percent discount, and the protective film of being convenient for gets into in the bag membrane of fifty percent discount.
Compared with the prior art, the bag-making machine has the advantages that the protective film feeding belt and the protective film taking mechanism are arranged, so that automatic continuous feeding of the protective film is realized, the protective film feeding belt and the protective film taking mechanism are well connected with the bag film feeding part, bag making is simultaneously carried out on the bag film while the protective film is fed, labor is saved, and efficiency is improved; by arranging the edge sealing and cutting part, the hot-pressing edge sealing and cutting are carried out on two sides of the protective film when the protective film is filled into a bag film to form an open packaging bag, so that the processes of firstly making the bag, then transporting the bag and manually bagging the bag are avoided; by arranging the gradual pushing mechanism, the protective film gradually enters the opening packaging bag, and the loading depth is standard and uniform; by arranging the maintenance cylinder and the movable slide rail, the edge sealing and cutting part is lifted during maintenance, parts are convenient to replace and maintain, and convenience and safety in maintenance are improved; the automatic packaging machine has high automation degree, realizes the continuous packaging of the protective film, saves labor, improves the production efficiency, reduces the production cost of enterprises, is convenient to maintain, and has good market application value.
Drawings
FIG. 1 is an overall structural view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is an enlarged view of a portion of FIG. 1 at B;
FIG. 4 is a view of the protective film taking mechanism of the present invention;
FIG. 5 is a view showing the structure of the edge sealing and cutting part according to the present invention;
FIG. 6 is a view showing the structure of the bag film conveyor and the receiving portion according to the present invention;
FIG. 7 is a schematic diagram of the operation of the present invention;
FIG. 8 is a schematic view of a protective film entering a folded bag film;
FIG. 9 is a schematic view of a hot knife cutting a bag film;
in the above figures, the protective film loading part-1; protective film feeding belt-11; a protective film taking mechanism-12; a rotating electrical machine-121; a rotary coupling-122; a turntable-123; -a material extracting apparatus-124; a pressing cylinder-125; a bag film feeding part-2; a sealing edge cutting part-3; a hot cutting support-31; maintaining the cylinder-32; a moving guide rail-33; a hot-cutting slide-34; a hot-cutting cylinder-35; a hot cutting seat-36; hot knife-361; a cloth ironing and material placing support rod-37; a cloth ironing and receiving support rod-38; a gradual push mechanism-4; a material receiving part-5; a bag film feeding tray-21; a bag film material guiding wheel set-22; a bag film conveyor belt-23; bag film opening plate-24; an air intake duct-25; a limiting plate-26; hot pressing pad-27; an accelerated conveyor belt line-51; a material receiving belt line-52; a partition-53.
Detailed Description
The technical features mentioned above are combined with each other to form various embodiments which are not listed above, and all of them are regarded as the scope of the present invention described in the specification; also, modifications and variations may be suggested to those skilled in the art in light of the above teachings, and it is intended to cover all such modifications and variations as fall within the true spirit and scope of the invention as defined by the appended claims.
In order to facilitate an understanding of the invention, the invention is described in more detail below with reference to the accompanying drawings and specific examples. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1, in a first embodiment, an automatic edge sealing production all-in-one machine for a screen protector comprises a protective film feeding portion 1, a bag film feeding portion 2, an edge sealing cutting portion 3, a gradual pushing mechanism 4 and a material receiving portion 5, wherein the protective film feeding portion 1 is connected with the bag film feeding portion 2, the edge sealing cutting portion 3 is fixed above the bag film feeding portion 2, the gradual pushing mechanism 4 is fixed on one side of the bag film feeding portion 2, the gradual pushing mechanism 4 is fixed behind the edge sealing cutting portion 3, and the material receiving portion 5 receives the bag film feeding portion 2; protective film material loading portion 1 includes protective film material loading belt 11 and protective film feeding agencies 12, protective film feeding agencies 12 is fixed in one side of protective film material loading belt 11's tail end, and sets up between protective film material loading belt 11 and bag membrane material loading portion 2, protective film feeding agencies 12 is used for transferring the protective film rotation of protective film material loading belt 11 tail end to bag membrane material loading portion 2 on, bag membrane material loading portion 2 is used for carrying out the material loading through the adsorption type with the protective film and carries, banding cutting portion 3 is used for carrying out hot pressing banding and cutting off to the protective film, makes protective film formation opening wrapping bag, gradually pushing away mechanism 4 is used for receiving the protective film progressively in propelling movement to the opening wrapping bag, and material receiving portion 5 is used for carrying the protective film of the opening wrapping bag of packing into.
As shown in fig. 4, preferably, the protective film taking mechanism 12 includes a motor support, a rotating motor 121, a rotating coupler 122, a turntable 123 and a taking device 124 fixed on the turntable 123, the rotating motor 121 is embedded in the motor support, an output end of the rotating motor 121 is connected to the turntable 123 above the motor support through the rotating coupler 122, the rotating motor 121 drives the turntable 123 above the motor support through the rotating coupler 122, four support plates extend outwards from the turntable 123, the four support plates are uniformly arranged on the turntable 123 at intervals of 90 degrees, the four support plates correspond to four working positions, a depressing cylinder 125 is fixed above a tail end of the protective film feeding belt 11 through a support, at least one taking device 124 is arranged at a front end of each support plate, and the taking devices 124 are used for absorbing the protective film; the output shaft of the down-pressure cylinder 125 corresponds to the material taking device 124 below the down-pressure cylinder 125, and the down-pressure cylinder 125 is used for pressing down the material taking device 124.
As shown in fig. 2, preferably, the material taking device 124 includes a self-recovery guide pillar embedded in the front end of the support plate through a sliding sleeve, and a vacuum suction nozzle fixed below the self-recovery guide pillar, the self-recovery guide pillar includes a guide pillar and a compression spring sleeved on the guide pillar, an upper end of the compression spring is limited under a cap of the guide pillar, a lower end of the compression spring is embedded in a ring groove of the sliding sleeve, and an output shaft of the pressing cylinder 125 corresponds to the self-recovery guide pillar in a vertical direction for pressing down the self-recovery guide pillar.
As shown in fig. 5 and 7, the edge banding cutting part 3 preferably includes a hot cutting bracket 31, a maintenance cylinder 32, a moving guide rail 33, a hot cutting slide 34, a hot cutting cylinder 35 and a hot cutting seat 36, the top of the hot cutting support 31 is fixed with a back plate, the top of the back plate is fixed with a maintenance cylinder 32, the front side of the back plate is vertically fixed with a movable guide rail 33, a hot cutting slide seat 34 is fixed on a group of slide seats at the upper part of the movable guide rail 33, the output end of the maintenance cylinder 32 is connected with the hot cutting slide seat 34, a hot cutting cylinder 35 is fixed on the hot cutting slide seat 34, a hot cutting seat 36 is fixed on a group of slide seats at the lower part of the movable guide rail 33 through a connecting seat, a cloth ironing and discharging support rod 37 is fixed on the side edge of the hot cutting seat 36, a cloth ironing and receiving support rod 38 is fixed on the back of the back plate, cloth ironing is wound between the cloth ironing and discharging support rod 37 and the cloth ironing and receiving support rod 38, the hot cutting seat 36 is internally provided with a hot cutting knife 361, and the ironing cloth passes through the hot cutting seat 36 and wraps the cutting edge of the hot cutting knife 361.
Furthermore, the ironing cloth is made of glass fiber cloth which is impregnated by Teflon emulsion serving as a raw material, Teflon is polytetrafluoroethylene, the polytetrafluoroethylene has the characteristic of high temperature resistance, the friction coefficient of the Teflon emulsion is extremely low, the using working temperature reaches 250 ℃, the Teflon emulsion has outstanding non-adhesiveness, the Teflon emulsion is an excellent anti-sticking material, the ironing cloth mainly protects a cutting non-sticking knife, and after the ironing cloth is used for a certain number of times, a discharging supporting rod and a receiving supporting rod of the ironing cloth are manually rotated, so that the ironing cloth moves to a new position relative to a cutting motor.
When the hot cutter 361 is replaced or the ironing cloth is replaced, the maintenance cylinder 32 moves upwards to drive the hot cutter seat 36 to move upwards, so that the replacement or maintenance is convenient.
Preferably, the hot cutting seat 36 includes a hot cutting top plate, a hot cutting bottom plate, a hot cutting guide pillar, and a hot cutting knife 361, the hot cutting top plate is fixed on the connecting seat, the hot cutting top plate is connected with the hot cutting bottom plate through the hot cutting guide pillar, the lower end of the hot cutting guide pillar is fixed on the hot cutting bottom plate, the upper end of the hot cutting guide pillar penetrates through the hot cutting top plate, the hot cutting knife 361 is fixed on the lower surface of the hot cutting top plate, a strip-shaped hole matched with the hot cutting knife 361 is formed in the hot cutting bottom plate, and the strip-shaped hole is used for passing.
As shown in fig. 3, preferably, the gradually-pushing mechanism 4 includes a pushing cylinder and a pushing bar, the pushing cylinder is horizontally fixed on one side of the bag film feeding portion 2 through a supporting plate, the pushing bar is fixed at an output end of the pushing cylinder, and the pushing bar is arranged in a progressive stepped shape from left to right in a horizontal direction and used for gradually pushing the protective film into the open-top packaging bag.
Preferably, the bag film feeding part 2 includes a bag film feeding tray 21, a bag film guiding wheel set 22 and a bag film conveying belt 23, the bag film feeding tray 21 is fixed to the oblique upper side of the head end of the bag film conveying belt 23 through an oblique strut, the bag film guiding wheel set 22 is fixed to the head end of the bag film conveying belt 23, and the bag film on the bag film feeding tray 21 enters the bag film conveying belt 23 after passing through the bag film guiding wheel set 22.
Preferably, the bag film guiding wheel set 22 is composed of three pressing rollers and two side fixing plates, the three pressing rollers are embedded between the two side fixing plates through bearings, the three pressing rollers are arranged in a triangular shape on the fixing plates, the bag film horizontally penetrates through the three pressing rollers, the bag film enters the bag film conveying belt 23 in a folded state due to the width limiting function of the two side fixing plates and the pressing function of the pressing rollers, the head end of the bag film conveying belt 23 is provided with a limiting plate 26, two ends of the limiting plate 26 are fixed on frames on two sides of the bag film conveying belt 23, a slit is formed between the limiting plate 26 and the bag film conveying belt 23, and the bag film passes through the slit.
As shown in fig. 6, preferably, the bag film conveyor belt 23 is an adsorption conveyor belt, a suction device is arranged in a frame of the adsorption conveyor belt, the suction device is a hollow cavity, an upper surface of the suction device is a smooth plane, a strip-shaped suction port corresponding to the air hole on the adsorption conveyor belt is arranged on the upper surface of the suction device, and the suction device is connected with a negative pressure machine through a suction pipe 25.
Preferably, set up bag membrane opening plate 24 through branch on the limiting plate 26, branch level is fixed in on the limiting plate 26, and the one end of branch is fixed in on the limiting plate 26, and branch is towards the direction of bag membrane conveyer belt 23 motion, and the fixed bag membrane opening plate 24 of the branch other end, and bag membrane opening plate 24 sets up to the slice, and leaves the clearance between bag membrane opening plate 24 and the bag membrane conveyer belt 23, and this clearance only allows through one deck bag membrane, and bag membrane opening plate 24 is used for strutting the bag membrane of fifty percent discount, and the protective film of being convenient for gets into in the bag membrane of fifty percent discount.
Furthermore, the front end of the support plate is respectively provided with at least two material taking devices 124, the top ends of self-recovery guide pillars of the material taking devices 124 are connected through a pressing plate, the output shaft of the pressing cylinder 125 corresponds to the geometric center of the pressing plate in the vertical direction, and the pressing cylinder 125 is used for pressing the pressing plate down to drive the self-recovery guide pillars.
Further, the afterbody of protective film material loading belt 11 sets up the baffle, and the baffle closely laminates with protective film material loading belt 11, the baffle is used for separating the protective film that keeps off protective film material loading belt 11 conveying, and the protective film extracting mechanism 12 of being convenient for absorbs the protective film here.
As shown in fig. 6, the material receiving portion 5 is composed of two sections of conveying belt lines, namely an accelerating conveying belt line 51 and a material receiving belt line 52, wherein the accelerating conveying belt line 51 receives the tail end of the bag film conveying belt 23, the material receiving belt line 52 receives the tail end of the accelerating conveying belt line 51, a partition plate 53 is obliquely arranged at the tail end of the material receiving belt line 52, and the partition plate 53 is used for partitioning the packaged protective film.
Preferably, the rotation speed of the acceleration conveyor belt line 51 is higher than that of the bag film conveyor belt 23 and is also higher than that of the receiving belt line 52, and further, the conveying plane of the receiving belt line 52 is lower than that of the acceleration conveyor belt line, for example, the rotating wheel of the receiving belt line 52 is immediately below the rotating wheel of the acceleration conveyor belt line; as another example, the conveying plane of the receiving belt line 52 is 3-8cm lower than the acceleration conveying belt line, and preferably, the conveying plane of the receiving belt line 52 is 5cm lower than the acceleration conveying belt line.
The protective film feeding belt 11, the bag film conveying belt 23 and the material receiving belt line 52 all intermittently move forwards at a fixed distance.
As shown in fig. 7-9, the working principle of the present invention is: when a protective film to be packaged is conveyed to the tail end of the protective film feeding belt 11 through the protective film feeding belt 11, the protective film is blocked by a baffle, the rotary motor 121 drives the rotary disc 123 to rotate, the suction device arranged in the rotary disc 123 rotates to be right above the blocked protective film, the output shaft of the downward pressing air cylinder 125 extends downwards to abut against the self-recovery guide pillar of the material taking device 124 to move downwards, the vacuum suction nozzle at the lower end of the self-recovery guide pillar adsorbs the protective film, the rotary motor 121 drives the rotary disc 123 to rotate for 90 degrees, the vacuum suction nozzle on the next material taking device 124 adsorbs the protective film, the rotary motor 121 continues to drive the rotary disc 123 to rotate for 90 degrees, and the protective film adsorbed by the suction device is cut into the oppositely-detached bag film along the bag film opening plate 24; the bag film extends from a bag film feeding tray 21, is folded in half through a bag film guide wheel set 22 and enters a bag film conveying belt 23, the bag film conveying belt 23 is an adsorption conveying belt, the bag film is adsorbed by the adsorption conveying belt to advance, the disassembled bag film is expanded to form a certain gap through a bag film expanding plate 24, when the protective film is driven by a rotary table 123 in a rotating mode, the front end of the protective film is cut into the gap, a vacuum suction nozzle releases the protective film, only the front end of the protective film is arranged in an interlayer of the bag film, the rear end of the protective film is adsorbed by the adsorption conveying belt, and the bag film and the protective film are static relative to the adsorption conveying belt; when the interval between the two protective films passes through the edge sealing and cutting part 3, the hot cutting cylinder 35 drives the hot cutting seat 36 to move downwards, the hot pressing bottom plate on the hot cutting seat 36 contacts the bag film for auxiliary fixation, the hot cutting cylinder 35 continues to move downwards, under the guiding action of the hot cutting guide pillar, the hot cutting knife 361 wrapping the hot cloth passes through the strip-shaped hole in an empty mode, hot pressing edge sealing is conducted on the bag film, and cutting is conducted on the bag film, and an opening packaging bag is formed; the hot cutting cylinder 35 retracts, the bag film conveyor belt 23 continues to move to the gradual pushing mechanism 4, and the protective film is gradually pushed into the open packaging bag by the progressive stepped pushing strip blocks through multiple actions of the pushing cylinder; the protective film of the packing bag enters the accelerating conveyor belt line 51, the accelerating conveyor belt line 51 sends the protective film of the packing bag into the receiving belt line 52 at a certain speed, the receiving belt line 52 moves forward for a fixed length distance, the inclined stacking of the protective film is realized, and the subsequent receiving is convenient.
The protective film is one or more of a mobile phone glass toughened film, a mobile phone soft film, an IPAD glass toughened film and an IPAD soft film.
The bag film is one or more of pearl cotton bag film, OPP film and other plastic films for packaging protective films.
Second, scald cloth and receive material bracing piece 38 and connect through a cloth motor of scalding, scald the cloth motor and be fixed in the back of backplate, and scald fixed initiative synchronizing wheel on the output shaft of cloth motor, scald and set up the driven synchronizing wheel on the cloth receives the material bracing piece 38, be connected through the hold-in range between initiative synchronizing wheel and the driven synchronizing wheel, scald the cloth motor and pass through the hold-in range drive scald cloth and receive material bracing piece 38 clearance formula and rotate, realize scalding the automatic pivoted position of cloth after using a period.
The third embodiment is different from the previous embodiments in that a hot pressing pad 27 is arranged right below the hot cutting seat 36, two ends of the hot pressing pad 27 are fixed on the frames at two sides of the bag film conveyor belt 23, the bag film conveyor belt 23 passes through the lower part of the hot pressing pad 27, the height of the upper surface of the hot pressing pad 27 is flush with the overall height of the bag film conveyor belt 23, the hot pressing pad 27 provides a supporting function for a hot cutting knife 361 on the hot pressing seat, and the bag film is cut off by the hot cutting knife 361.
The technical features mentioned above are combined with each other to form various embodiments which are not listed above, and all of them are regarded as the scope of the present invention described in the specification; also, modifications and variations may be suggested to those skilled in the art in light of the above teachings, and it is intended to cover all such modifications and variations as fall within the true spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. An automatic edge sealing production integrated machine for screen protection products comprises a protection film feeding portion, a bag film feeding portion and a material receiving portion, and is characterized by further comprising an edge sealing cutting portion and a gradual pushing mechanism, wherein the protection film feeding portion is connected with the bag film feeding portion, the edge sealing cutting portion is fixed above the bag film feeding portion, the gradual pushing mechanism is fixed on one side of the bag film feeding portion, the gradual pushing mechanism is fixed behind the edge sealing cutting portion, and the material receiving portion receives the bag film feeding portion; protective film material loading portion includes protective film material loading belt and protective film feeding agencies, protective film feeding agencies is fixed in one side of protective film material loading belt's tail end, and sets up between protective film material loading belt and bag membrane material loading portion, protective film feeding agencies is used for transferring the protective film rotation of protective film material loading belt tail end to bag membrane material loading portion on, bag membrane material loading portion is used for carrying out the material loading through the adsorption type with the protective film and carries, banding cutting off part is used for carrying out hot pressing banding and cutting off the protective film, makes protective film formation opening wrapping bag, gradually pushing mechanism is used for progressively propelling movement protective film to the opening wrapping bag in, connects the material portion to be used for carrying the protective film of opening wrapping bag and receives the material.
2. The automatic edge sealing production all-in-one machine for the screen protector according to claim 1, wherein the protective film taking mechanism comprises a motor support, a rotating motor, a rotating coupler, a rotary table and a taking device fixed on the rotary table, the rotating motor is embedded in the motor support, the output end of the rotating motor is connected with the rotary table above the motor support through the rotating coupler, the rotating motor drives the rotary table above the motor support through the rotating coupler, four support plates extend outwards from the rotary table, the four support plates are uniformly arranged on the rotary table at intervals of 90 degrees, the four support plates correspond to four working positions, a depressing cylinder is fixed above the tail end of a protective film feeding belt through the support, at least one taking device is arranged at the front ends of the support plates, and the taking devices are used for sucking the protective film; the output shaft of the pressing cylinder corresponds to the material taking device below the pressing cylinder, and the pressing cylinder is used for pressing the material taking device.
3. The automatic edge sealing production all-in-one machine for the screen protector according to claim 2, wherein the material taking device comprises a self-recovery guide pillar and a vacuum suction nozzle fixed below the self-recovery guide pillar, the self-recovery guide pillar is embedded into the front end of the support plate through a sliding sleeve, the self-recovery guide pillar comprises a guide pillar and a compression spring sleeved on the guide pillar, the upper end of the compression spring is limited under a cap of the guide pillar, the lower end of the compression spring is embedded into a ring groove of the sliding sleeve, and an output shaft of the pressing cylinder corresponds to the self-recovery guide pillar in a vertical direction and is used for pressing down the self-recovery guide pillar.
4. The automatic edge sealing production all-in-one machine of the screen protector as claimed in claim 3, the edge sealing and cutting part comprises a hot cutting bracket, a maintenance cylinder, a movable guide rail, a hot cutting slide seat, a hot cutting cylinder and a hot cutting seat, a back plate is fixed at the top of the hot cutting support, a maintenance cylinder is fixed at the top of the back plate, a movable guide rail is vertically fixed at the front side of the back plate, a hot cutting slide seat is fixed on a group of slide seats at the upper part of the movable guide rail, the output end of the maintenance cylinder is connected with the hot cutting slide seat, the hot cutting cylinder is fixed on the hot cutting slide seat, the hot cutting seat is fixed on a group of slide seats at the lower part of the movable guide rail through a connecting, the side of seat is cut to heat is still fixed boiling hot cloth blowing bracing piece, and the fixed boiling hot cloth of back of backplate receives the material bracing piece, scalds cloth blowing bracing piece and scalds cloth to receive around having boiling hot cloth between the material bracing piece, set up the hot cutter in the seat is cut to heat, and boiling hot cloth passes the seat of cutting and wraps up the cutting edge of hot cutter.
5. The automatic edge sealing and producing integrated machine for the screen protector according to claim 4, wherein the hot cutting base comprises a hot cutting top plate, a hot cutting bottom plate, a hot cutting guide pillar and a hot cutting knife, the hot cutting top plate is fixed on the connecting base, the hot cutting top plate is connected with the hot cutting bottom plate through the hot cutting guide pillar, the lower end of the hot cutting guide pillar is fixed on the hot cutting bottom plate, the upper end of the hot cutting guide pillar penetrates through the hot cutting top plate, the hot cutting knife is fixed on the lower surface of the hot cutting top plate, a strip-shaped hole matched with the hot cutting knife is formed in the hot cutting bottom plate, and the strip-shaped hole is used for allowing.
6. The automatic edge sealing production all-in-one machine of the screen protector is characterized in that the gradual pushing mechanism comprises a pushing cylinder and a pushing bar block, the pushing cylinder is horizontally fixed on one side of the feeding portion of the bag film through a supporting plate, the pushing bar block is fixed on the output end of the pushing cylinder, and the pushing bar block is arranged in a progressive stepped shape from left to right in the horizontal direction and used for gradually pushing the protective film into the opening packaging bag.
7. The automatic edge sealing production all-in-one machine for the screen protectors is characterized in that the bag film feeding portion comprises a bag film feeding disc, a bag film guiding wheel set and a bag film conveying belt, the bag film feeding disc is fixed above the head end of the bag film conveying belt through an inclined strut, the bag film guiding wheel set is fixed at the head end of the bag film conveying belt, and bag films on the bag film feeding disc enter the bag film conveying belt after passing through the bag film guiding wheel set.
8. The automatic edge sealing and production integrated machine for the screen protectors according to claim 7 is characterized in that the bag film guiding wheel set is composed of three compression rollers and two side fixing plates, the three compression rollers are embedded between the two side fixing plates through bearings, the three compression rollers are arranged in a triangular shape on the fixing plates, a bag film horizontally penetrates through the three compression rollers, the bag film enters the bag film conveying belt in a folded state due to the width limiting effect of the two side fixing plates and the pressing effect of the compression rollers, a limiting plate is arranged at the head end of the bag film conveying belt, two ends of the limiting plate are fixed on frames on two sides of the bag film conveying belt, a slit is formed between the limiting plate and the bag film conveying belt, and the bag film passes through the slit.
9. The automatic edge sealing production all-in-one machine for the screen protector according to claim 8, wherein the bag film conveying belt is an adsorption type conveying belt, a suction device is arranged in a frame of the adsorption type conveying belt and is provided with a hollow cavity, the upper surface of the suction device is a smooth plane, a strip-shaped suction port corresponding to the air holes in the adsorption type conveying belt is arranged on the upper surface of the suction device, and the suction device is connected with a negative pressure machine through a suction pipeline.
10. The automatic edge sealing and production all-in-one machine for the screen protectors is characterized in that a bag film opening plate is arranged on the limiting plate through a support rod, the support rod is horizontally fixed on the limiting plate, one end of the support rod is fixed on the limiting plate, the support rod faces to the direction of movement of the bag film conveying belt, the bag film opening plate is fixed at the other end of the support rod, the bag film opening plate is arranged to be thin and thin, a gap is reserved between the bag film opening plate and the bag film conveying belt, the gap only allows a layer of bag film to pass through, and the bag film opening plate is used for opening the folded bag film so that the protective film can conveniently enter the folded bag film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910356120.8A CN109941478B (en) | 2019-04-29 | 2019-04-29 | Automatic edge sealing production all-in-one machine for screen protector |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910356120.8A CN109941478B (en) | 2019-04-29 | 2019-04-29 | Automatic edge sealing production all-in-one machine for screen protector |
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| CN109941478A CN109941478A (en) | 2019-06-28 |
| CN109941478B true CN109941478B (en) | 2020-04-28 |
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| CN115214928A (en) * | 2022-09-20 | 2022-10-21 | 中媒数字媒体(江苏)有限公司 | Film pasting device for hard protective film of display screen |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| IT1276671B1 (en) * | 1995-04-06 | 1997-11-03 | Grace W R & Co | AUTOMATIC PACKAGING MACHINE |
| ITMO20130318A1 (en) * | 2013-11-19 | 2015-05-20 | Grani & Partners S P A | PROCEDURE FOR PACKAGING ITEMS |
| CN104494874A (en) * | 2014-12-11 | 2015-04-08 | 天津市日津科技有限公司 | Automatic packaging production line for protective film |
| CN106742326A (en) * | 2017-03-01 | 2017-05-31 | 深圳易航联创科技有限公司 | A kind of liquid crystal screen protection film automatic bagging equipment |
| CN207311897U (en) * | 2017-07-24 | 2018-05-04 | 苏州铃兰卫生用品有限公司 | A kind of packaging sealer device of alcohol cotton piece |
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